Nannan Xu, Zhe Wang, Fan Wang, Cheng Lu, Yunrui Wei, Jinhua Ding, Shuangjian Li, Huanian Zhang, Lianzheng Su
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引用次数: 0
Abstract
The cathode materials of the aqueous zinc ion battery (ARZIBs) have been continuously developing, MoS2 has been enhanced to address issues such as poor conductivity, high internal resistance, and slow ion transmission. Here, a heterogeneous composite structure of MoS2 nanosheets is grown on the surface of hard carbon spheres provided by glucose as a precursor (MoS2@CNPs). The lattice spacing increased from 0.62 nm to 0.97 nm due to the heterogeneous structure of MoS2@CNPs. The results reveal that the compound MoS2 with carbon nanomaterials heterogeneous structure can enlarge lattice the spacing of MoS2, decrease the energy barrier for zinc ion insertion, and improve the charge transfer capability. Therefore, a heterogeneous MoS2@CNPs hybrid delivers better cycling stability and performance ratio.
期刊介绍：
Electrochimica Acta is an international journal. It is intended for the publication of both original work and reviews in the field of electrochemistry. Electrochemistry should be interpreted to mean any of the research fields covered by the Divisions of the International Society of Electrochemistry listed below, as well as emerging scientific domains covered by ISE New Topics Committee.
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